Title :
Vector radix algorithm for the 2-D NMNT
Author :
Boussakta, S. ; Alshibami, O. ; Bouridane, A.
Author_Institution :
Inst. of Integrated Inf. Syst., Leeds Univ., UK
Abstract :
The one-dimensional New Mersenne number transform was introduced for signal processing applications to solve the problem of short transform lengths and lack of fast algorithms associated with the use of the conventional Mersenne number transforms. In this paper, the two-dimensional new Mersenne number transform (2-D NMNT) is discussed in more details and the 2-D vector-radix algorithm is developed for fast calculation of 2-D NMNT. This algorithm is found to be faster and more efficient than the row-column approach
Keywords :
digital arithmetic; image processing; transforms; 2-D NMNT; 2-D vector-radix algorithm; Mersenne number transforms; signal processing; transform lengths; vector radix algorithm; Application software; Computer science; Convolution; Discrete Fourier transforms; Discrete transforms; Fourier transforms; Image processing; Information systems; Signal processing algorithms; Two dimensional displays;
Conference_Titel :
Electronics, Circuits and Systems, 2000. ICECS 2000. The 7th IEEE International Conference on
Conference_Location :
Jounieh
Print_ISBN :
0-7803-6542-9
DOI :
10.1109/ICECS.2000.911514
